X Chen, X Wang, Shaon Hossain, F. Anthony O’Neill, Dermot Walsh, Edwin van den Oord, Ayman H. Fanous, Kenneth S. Kendler,
... ICCSS) and the Irish Trio Study of Schizophrenia (ITRIO). The associations are sex-specific and depend on ... and 0.0284 for the ISHDSF, ICCSS and ITRIO, respectively). Several markers have similar associations in one ... protective haplotypes are identified in the ISHDSF and ITRIO samples in several multimarker combinations. For ICCSS, the ...
Tópico(s): Eosinophilic Esophagitis
2006 - Springer Nature | Molecular Psychiatry
Tsovinar Ghaltaghchyan, Hayk Khachatryan, Karine Asatryan, V. I. Rstakyan, Marina Aghayan,
... nitruro de boro (BN) y el óxido de itrio (Y2O3) en la sinterización y las propiedades mecánicas ... Por otra parte, la incorporación de óxido de itrio aumenta la conductividad térmica y la resistividad eléctrica ...
Tópico(s): Additive Manufacturing and 3D Printing Technologies
2023 - Elsevier BV | Boletín de la Sociedad Española de Cerámica y Vidrio

M. Ionashiro, Celso Augusto Fessil Graner, José Zuanon Netto,
.
Tópico(s): Extraction and Separation Processes
1983 - UNIVERSIDADE EST.PAULISTA JÚLIO DE MESQUITA FILHO | Eclética Química
M. I. A. Malagutti, O. Bahia Filho, Mario Moreno, Antônio José Ranalli Nardy,
Tópico(s): Recycling and Waste Management Techniques
2011 - | Geochimica Brasiliensis

André Luiz Molisani, Humberto Naoyuki Yoshimura, Hélio Goldenstein,
... fusão das partículas grandes refratárias de aluminatos de ítrio (YAP e YAM) em altas temperaturas. Assim, o ...
Tópico(s): Semiconductor materials and devices
2006 - Associação Brasileira de Cerâmica | Cerâmica

Eduardo J. Nassar, Lilian R. Ávila, Paula F. S. Pereira, Omar José de Lima, Lucas A. Rocha, César Mello, Kátia J. Ciuffi, Luís D. Carlos,
05Eu(III)-DOPED ALUMINIUM YTTRIUM OXIDE.In this work, we report the synthesis and the photoluminescence features of Eu(III)-doped yttrium-aluminium oxide obtained by non-hydrolytic sol-gel routes.After heating the powders above 600 o C the XRD patterns show the presence of the Y 4 Al 2 O 9 (YAM) and Y 3 Al 5 O 12 (YAG) phases.At 800 and at 1500 o C the PL spectra display the Eu(III) lines characteristic of the YAM monoclinic phase.The 5 D 0 → 7 F 2 transition is favored relatively to the 5 D 0 → 7 F 1 ...
Tópico(s): Luminescence Properties of Advanced Materials
2005 - Brazilian Chemical Society | Química Nova

Emy Niyama, Anselmo Colombo de Alencar, Ligia Delgado da Vila, Elizabeth Berwerth Stucchi, Marian Rosaly Davolos,
LUMINESCENT THIN FILMS OBTAINED FROM YTRIUM HYDROXYCARBONATES ACTIVATED BY TERBIUM OR EUROPIUM.These films were obtained by dip coating.Parameters like dislocation velocity; number of deposits, suspension concentration, and number of deposits followed or not by heat treatment between each deposit and calcination temperature were evaluated for establishing the best homogeneity.The obtained films were characterized in terms of their morphology, optical quality and photoluminescence by scanning electron ...
Tópico(s): Chemistry and Stereochemistry Studies
2004 - Brazilian Chemical Society | Química Nova
José Cortés, Francisco Bautista, P. Quintana, Daniel Aguilar, Avto Goguichaishvili,
... Pb), Rubidio (Rb), Vanadio (V), Estroncio (Sr) e Itrio (Y) se analizaron por fluorescencia de rayos X. ...
Tópico(s): Groundwater and Isotope Geochemistry
2015 - Chapingo Autonomous University | Revista Chapingo serie ciencias forestales y del ambiente (en línea)/Revista Chapingo serie ciencias forestales y del ambiente

Ricardo H. M. Godoi, Miguel Jafelicci, Rodrigo Fernando Costa Marques, Laudemir C. Varanda, Roberto da Costa Lima,
NANOMETRIC PARTICLES OF YTTRIUM FERRITE.Nanoparticles of yttrium iron garnet (YIG) were obtained by coprecipitation.The particles were prepared by hydrolysis in acid medium with addition of ammonia or urea, for homogeneous nucleation, at 90 o C. Different compositions and spherical morphologies were achieved by changing reactants concentrations and precipitation agent.X-ray diffractometry, transmission electron microscopy, differential thermal analysis and electrophoretic mobility were carried out ...
Tópico(s): Magneto-Optical Properties and Applications
1999 - Brazilian Chemical Society | Química Nova
Milton Ferreira de Souza, Jorge Kazuo Yamamoto,
... mm. A análise de EDS mostrou que o ítrio foi incorporado na mulita
Tópico(s): Pigment Synthesis and Properties
1999 - Associação Brasileira de Cerâmica | Cerâmica
A. R. de Arellano‐López, J. Martínez, J.L. Routbort, T. A. Cruse, R. E. Korilata, K. C. Goretta,
... deformación plástica, dificultan su densificación.El óxido de itrio es uno de los aditivos más utilizados para ...
Tópico(s): Recycling and utilization of industrial and municipal waste in materials production
2001 - Elsevier BV | Boletín de la Sociedad Española de Cerámica y Vidrio
Carlos Enrique Álvarez Calderón, John Heberaldo Trujillo Palacio,
... raras incluye los 15 lantánidos junto con el itrio y el escandio. Aunque no son tan raros, ...
Tópico(s): International Law and Human Rights
2020 - | Revista Científica General José María Córdova
Pavel Ctibor, Josef Sedláček, Tomáš Hudec,
... ceramic coating. Se proyectó con plasma granate de itrio-aluminio (YAG) con aditivo de cerio (Ce:YAG) ...
Tópico(s): Copper Interconnects and Reliability
2021 - Elsevier BV | Boletín de la Sociedad Española de Cerámica y Vidrio
S. Ribeiro, Kurt Strecker, Fernando Vernilli,
... Si3N4 aditivado com um concentrado de óxidos de ítrio e terras raras pesadas e sílica, nas quantidades ... os apresentados quando do uso de óxido de ítrio e sílica, amplamente conhecidos como aditivos de sinterização ...
Tópico(s): Pigment Synthesis and Properties
2000 - Associação Brasileira de Cerâmica | Cerâmica
... en la inyección intraarterial de microesferas cargadas con itrio 90 como fuente de irradiación, un emisor beta ...
Tópico(s): Lung Cancer Research Studies
2014 - Elsevier BV | Gastroenterología y Hepatología
Horacio Matías Castro, Esteban Javier Wainstein, Joaquín Maritano Furcada,
Tópico(s): Radioactive contamination and transfer
2016 - Elsevier BV | Archivos de Bronconeumología

Michel Kendy Souza, Susane Bonamin Moscardini, Emerson H. de Faria, Kátia J. Ciuffi, Lucas A. Rocha, Eduardo J. Nassar, Jorge Vicente Lopes da Silva, Marcelo Oliveira, Izaque A. Maia,
YTTRIUM ALUMINUM OXIDE DOPED WITH Yb 3+ AND Er 3+ INCORPORATED INTO POLYAMIDE MEMBRANE.Lanthanide ions have special light emission, which can occur through descending and ascending energy conversion.Ascending energy conversion is especially interesting for bioapplications because excitation in the infrared region does not excite biomolecules and therefore does not interfere in detection, not to mention that it penetrates deeper in the skin.Here, we synthesized yttrium and aluminum oxide doped with ...
Tópico(s): Pigment Synthesis and Properties
2018 - Brazilian Chemical Society | Química Nova
... interior de SiC, una intermedia de silicatos de itrio: Y 2 Si 2 O 7 y Y ... capa. Palabras clave: SiC(C/SiC), silicatos de itrio, SiO 2 , recubrimientos, resistencia a la oxidación Oxidation ...
Tópico(s): Tribology and Wear Analysis
2001 - Elsevier BV | Boletín de la Sociedad Española de Cerámica y Vidrio
... interior de SiC, una intermedia de silicatos de itrio: Y2Si2O7 y Y2SiO5, y una exterior de SiO2. ...
Tópico(s): Concrete and Cement Materials Research
2001 - Elsevier BV | Boletín de la Sociedad Española de Cerámica y Vidrio

Ricardo de Freitas Cabral, Marcelo Henrique Prado da Silva, Luís Henrique Leme Louro, José Brant de Campos, Chiara Costa, Eduardo de Sousa Lima,
... Nb2O5 revelaram a presença da fase niobato de ítrio (YNbO4) e niobato de alumínio (AlNbO4) na ordem ...
Tópico(s): Microwave Dielectric Ceramics Synthesis
2010 - Associação Brasileira de Cerâmica | Cerâmica
Eva María Triviño Ibáñez, Pablo Moreno, Juan José Ciampi Dopazo, C. Ramos-Font, G. Ruíz Villaverde, E. González, P.F. Navarro Vergara, M. Rashki, Manuel Gómez-Río, Antonio Rodrı́guez-Fernández,
... biomarcadores de la radioembolización transarterial con esferas de itrio-90 (TARE) en pacientes con metástasis hepáticas de ...
Tópico(s): Colorectal Cancer Treatments and Studies
2021 - Elsevier BV | Revista Española de Medicina Nuclear e Imagen Molecular
Miguel Ángel Galliski, J. Saavedra, María Florencia Márquez‐Zavalía,
... esta relacion con los contenidos de cesio, talio, itrio, litio y manganeso, en algunos casos (itrio) practicamente lineal. Las micas litiferas de la pegmatita ...
Tópico(s): Crystal Structures and Properties
1999 - National Geology and Mining Service | Revista geológica de Chile

Thaís Andrade da Silva, R. Muccillo,
Compostos condutores protônicos de BaZr0,8Y0,2O3-δ, preparados por síntese de estado sólido, foram compactados e sinterizados com ZnO e B2O3 como aditivos. Os corpos cerâmicos sinterizados foram analisados por difração de raios X e espectroscopia de impedância. Superfícies polidas e atacadas termicamente foram observadas em microscópio de varredura por sonda. As medidas de densidade mostraram que a maior densificação foi obtida com óxido de zinco nas proporções de 2 e 5 peso%, atingindo aproximadamente ...
Tópico(s): Nuclear materials and radiation effects
2011 - Associação Brasileira de Cerâmica | Cerâmica
A. Gallardo, D. Gómez, J. Martı́nez-Fernández, A. Domı́nguez-Rodrı́guez,
The yield stress of cubic stabilized zirconia single crystals with yttria concentrations between 24 to 32 mol % has been studied for temperatures of 1400 °C by compression experiments on the crystalographic axis at constant compressive strain rate. The yield stress reaches a value of 300 MPa, remaining constant for the higher concentration studied, and being also independent of the annealing time in air. The plastic behavior is discussed in terms of the interaction of dislocations with the free yttrium ...
Tópico(s): Concrete and Cement Materials Research
2001 - Spanish National Research Council | Revista de Metalurgia
Mariela Corrales, Frédéric Panthier, Cristina Solano, Luigi Candela, Olivier Traxer,
... que utilizamos en urología, el láser de holmio:itrio-aluminio-granate (Ho:YAG,), y el láser de ...
Tópico(s): Pediatric Urology and Nephrology Studies
2023 - Elsevier BV | Actas Urológicas Españolas (English Edition)
C. Lorenzo Martín, Á. Gallardo-López, Diego Gómez‐García, A. Domínguez Rodríguez,
La importancia de la segregación de itrio en la
Tópico(s): High-Temperature Coating Behaviors
2005 - Elsevier BV | Boletín de la Sociedad Española de Cerámica y Vidrio
Edivaldo Lopes Thomaz, Fábio Luiz Melquíades,
... uma clara distinção dos ambientes à exceção do ítrio (Y) que indicou características distintas entre o material ...
Tópico(s): Soil erosion and sediment transport
2009 - União da Geomorfologia Brasileira | Revista Brasileira de Geomorfologia
Ivan Dario Arellano Ramirez, Jimmy Alexander Cortés Osorio, Mihail Nazarov,
... el refinamiento de dos estructuras cristalinas, tantalato de itrio (YTaO4) y tantalato de niobio (YNbO4). Estas estructuras ...
Tópico(s): Electronic and Structural Properties of Oxides
2016 - Editorial Uniautonoma | Prospectiva
Hülya Erkoyun, Selahattın Kadır,
... de gran campo de fuerza (niobio, circonio e itrio) en las corrientes de sedimentos que están con ...
Tópico(s): Geochemistry and Geologic Mapping
2016 - National University of Colombia | Earth Sciences Research Journal
Enrique Ríos Szalay, Alfredo Garcilazo Gómez, Jorge Guerrero Ibarra, Ivonne Meade Romero, Karla Miguelena Muro,
... realizaron 40 muestras de zirconia parcialmente estabilizada con itrio, se dividieron en cuatro grupos, cada uno de ...
Tópico(s): Concrete and Cement Materials Research
2017 - CIG Media Group | Revista Odontológica Mexicana Órgano Oficial de la Facultad de Odontología UNAM